507107161 has 8 divisors (see below), whose sum is σ = 585749664. Its totient is φ = 433888320.

The previous prime is 507107143. The next prime is 507107177. The reversal of 507107161 is 161701705.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 507107161 - 2¹⁷ = 506976089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (507107141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1355715 + ... + 1356088.

It is an arithmetic number, because the mean of its divisors is an integer number (73218708).

Almost surely, 2^507107161 is an apocalyptic number.

It is an amenable number.

507107161 is a deficient number, since it is larger than the sum of its proper divisors (78642503).

507107161 is a wasteful number, since it uses less digits than its factorization.

507107161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2711831.

The product of its (nonzero) digits is 1470, while the sum is 28.

The square root of 507107161 is about 22519.0399662153. The cubic root of 507107161 is about 797.4434853477.

Adding to 507107161 its reverse (161701705), we get a palindrome (668808866).

The spelling of 507107161 in words is "five hundred seven million, one hundred seven thousand, one hundred sixty-one".